Acetylation of pepsin and pepsinogen.
D000478:Alkylation; D004792:Enzyme Precursors; D006863:Hydrogen-Ion Concentration; D006898:Hydroxylamines; D007093:Imidazoles; D010434:Pepsin A
D004792:Enzyme Precursors; D006898:Hydroxylamines; D007093:Imidazoles; D010434:Pepsin A